package com.example;

import lombok.Data;
import org.springframework.boot.context.properties.ConfigurationProperties;
import org.springframework.stereotype.Component;
//1.定义数据模型封装yaml文件中对应的数据
//2.定义为spring管控的bean
@Component
//3.指定加载的数据
@ConfigurationProperties(prefix = "datasource")
@Data
public class MyDataSource {
    private String driver;
    private String url;
    private String username;
    private String password;

    @Override
    public String toString() {
        return "MyDataSource{" +
                "driver='" + driver + '\'' +
                ", url='" + url + '\'' +
                ", username='" + username + '\'' +
                ", password='" + password + '\'' +
                '}';
    }

}
